Patents by Inventor Koichi Shimizu

Koichi Shimizu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20210112062
    Abstract: An object of this invention is to obtain a whitelist generator with which the accuracy of data relating to the specifications of normal communication serving as an automatic generation source can be guaranteed, whereby the accuracy of a generated whitelist can be guaranteed over an entire whitelist generation flow. The whitelist generator is applied to a system formed from a plurality of devices, the plurality of devices being configured to exchange data with each other, in order to generate a whitelist used for whitelisting intrusion detection, and includes a model verification unit that verifies, on the basis of an input model, at least one of whether or not normal communication in the system has been modeled correctly and whether or not the model is logically consistent, and a model conversion unit that converts the verified model into a whitelist.
    Type: Application
    Filed: January 23, 2017
    Publication date: April 15, 2021
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Koichi SHIMIZU, Teruyoshi YAMAGUCHI, Tsunato NAKAI, Takeshi UEDA, Nobuhiro KOBAYASHI, Benoit BOYER
  • Publication number: 20210109723
    Abstract: A branch element identification unit identifies a branch element being a program element for branching, from a model diagram representing a plurality of program elements and a relationship among the program elements. A group identification unit identifies a branch destination group, the branch destination group being a series of program elements constituting branch destination of the branch element, for each branch destination from the model diagram. A sequence determination unit determines a sequence of the branch destination groups in a program code. A code generation unit generates the program code based on the model diagram. The program code includes codes corresponding to the branch destination groups in accordance with the sequence of the branch destination groups.
    Type: Application
    Filed: June 2, 2017
    Publication date: April 15, 2021
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Takeshi UEDA, Koichi SHIMIZU, Shoei NASHIMOTO
  • Publication number: 20210104412
    Abstract: There is provided a substrate processing method which includes: treating a substrate using a fluorine-containing gas; and exposing the substrate to a moisture-containing atmosphere.
    Type: Application
    Filed: November 13, 2020
    Publication date: April 8, 2021
    Inventors: Keiko HADA, Akitaka SHIMIZU, Koichi NAGAKURA, Mitsuhiro TACHIBANA
  • Patent number: 10954968
    Abstract: An operation control device for a working vehicle which includes a hydraulic working device, comprises a hydraulic actuator to drive the hydraulic working device, an operating oil supply source for driving the hydraulic actuator, a sent-out oil amount control device that controls the amount of oil sent out from the operating oil supply source, an operating device to be operated to make the hydraulic actuator work, and an operating oil supply control device that performs control to supply operating oil to the hydraulic actuator according to operation of the operating device. The sent-out oil amount control device controls the amount of oil sent out from the operating oil supply source according to the operation amount of the operating device.
    Type: Grant
    Filed: November 2, 2019
    Date of Patent: March 23, 2021
    Assignee: Takeuchi Mfg. Co., Ltd.
    Inventors: Kengo Kumeuchi, Koichi Shimizu, Shumpei Okutani, Yuta Kobayashi
  • Publication number: 20210080898
    Abstract: A cartridge including: a first unit including an image bearing member and a first portion, and configured to take a removal posture when the cartridge is to be removed from a main body; a second unit including a developer bearing member and a second portion, the second unit being movable between a first position where the developer bearing member is in contact with the image bearing member and a second position where the developer bearing member is separated from the image bearing member and where the second portion is in contact with the first portion, wherein when the first unit takes the removal posture, the second unit is located at the second position, and when the second unit is located at the second position, movement of the second unit in a direction, in which the developer bearing member is separated from the image bearing member, is restricted.
    Type: Application
    Filed: September 15, 2020
    Publication date: March 18, 2021
    Inventors: Toshiaki Takeuchi, Koichi Ooishi, Hiroki Shimizu
  • Patent number: 10903083
    Abstract: There is provided a substrate processing method which includes: treating a substrate using a fluorine-containing gas; and exposing the substrate to a moisture-containing atmosphere.
    Type: Grant
    Filed: January 10, 2017
    Date of Patent: January 26, 2021
    Assignee: TOKYO ELECTRON LIMITED
    Inventors: Keiko Hada, Akitaka Shimizu, Koichi Nagakura, Mitsuhiro Tachibana
  • Publication number: 20210006570
    Abstract: A state detection section (105) detects states of a plurality of controllers (300, 400) included in a communication system (600). An attack determination section (103) selects, from among a plurality of whitelists (110) each of which is associated with a combination of states, a whitelist (110) associated with the combination of the states of the plurality of controllers (300, 400) detected by the state detection section (105). The attack determination section (103) detects an attack on the communication system (600) by using the selected whitelist (110).
    Type: Application
    Filed: April 26, 2016
    Publication date: January 7, 2021
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Tsunato NAKAI, Teruyoshi YAMAGUCHI, Koichi SHIMIZU, Nobuhiro KOBAYASHI
  • Publication number: 20200408859
    Abstract: An information processing apparatus includes a memory; and a processor coupled to the memory and configured to input data of major loop regarding a hysteresis of a magnetic body, data of an initial magnetization curve of the magnetic body, and a relationship between a maximum magnetic flux density of a minor loop regarding the hysteresis and an area of the minor loop associated with the magnetic flux density; and generate data of a plurality of the minor loops using the data of the major loop, the initial magnetization curve, and the relationship between the maximum magnetic flux density of the minor loop regarding the hysteresis and the area of the minor loop associated with the magnetic flux density.
    Type: Application
    Filed: May 28, 2020
    Publication date: December 31, 2020
    Applicant: FUJITSU LIMITED
    Inventor: Koichi Shimizu
  • Patent number: 10857802
    Abstract: A liquid container comprises a liquid supply port provided in a bottom wall, a first chamber configured to contain a liquid, a second chamber configured to contain the liquid and to include at least one sub-chamber having a smaller dimension in the X direction than that of the first chamber, a partition wall configured to part the first chamber from the second chamber, and a connecting hole configured to connect the first chamber with the second chamber. The second chamber is connected with the liquid supply port, and the first chamber is connected with the liquid supply port via the connecting hole and the second chamber. The liquid contained in the first chamber is flowed from the connecting hole into the second chamber and is subsequently introduced through the sub-chamber to the liquid supply port.
    Type: Grant
    Filed: April 8, 2019
    Date of Patent: December 8, 2020
    Assignee: SEIKO EPSON CORPORATION
    Inventors: Tadahiro Mizutani, Ryoichi Tanaka, Taku Ishizawa, Atsushi Kobayashi, Koichi Toba, Yoshiaki Shimizu, Shun Oya
  • Publication number: 20200368948
    Abstract: Provided are an inner part and a resin molded article according to which it is possible to mitigate the concentration of stress at a distal end of a melt rib. An inner part, around which an outer portion is to be arranged through integral molding, includes a main body portion made of resin, and a melt rib provided protruding outward from the main body portion. The melt rib is formed such that a height of the melt rib is greater than a thickness of the melt rib, the thickness decreases from the main body portion to a distal end of the melt rib, and the melt rib includes a melting portion configured to partially melt during molding of the outer portion.
    Type: Application
    Filed: November 7, 2018
    Publication date: November 26, 2020
    Inventors: Kyungwoo Kim, Toshinari Kobayashi, Moriyuki Shimizu, Koichi Kato, Hironobu Yamamoto, Yukitoshi Terasaka
  • Publication number: 20200373233
    Abstract: A wiring substrate includes a first insulation layer containing insulating resin, a first through hole passing through the first insulation layer is the thickness direction, a pad formed within the first through hole, a second insulation layer containing insulating resin and laminated on a first surface of the first insulation layer, and a first wiring layer provided on the second insulation layer and connecting to the pad. A connecting surface of the pad that connects the first wiring layer includes a curved surface that curves in a protruding shape toward the first surface of the first insulation layer.
    Type: Application
    Filed: May 15, 2020
    Publication date: November 26, 2020
    Inventors: Koichi Nishimura, Noriyoshi Shimizu, Jun Furuichi
  • Publication number: 20200360274
    Abstract: A powder preparation for nasal administration containing a particulate of steroid hormones having an average particle size of 50 to 300 ?m as an active ingredient is prepared.
    Type: Application
    Filed: November 22, 2018
    Publication date: November 19, 2020
    Applicant: ASKA Pharmaceutical Co., Ltd.
    Inventors: Koichi MINATO, Tomoya FUJISAWA, Kenji SHIMIZU, Takahisa SAITO, Hiroya YAJIMA, Kazuhiro SASAKI
  • Publication number: 20200359635
    Abstract: Provided herein is a non plant-pathogenic strain that can stably exhibit a bacterial plant disease control effect at the actual site of crop production, and that can be safely used as a biopesticide against plant. A bacterial plant disease control agent using such a strain is also provided, among others. In the present invention, viable bacteria of a strain belonging to genus Mitsuaria, which was not known to have a control effect against bacterial plant disease, or a culture containing the viable bacteria of such a strain are used as an active component, and the invention provides bacterial plant disease control agents such as a vegetable wilt disease control agent, and a canker control agent.
    Type: Application
    Filed: March 30, 2018
    Publication date: November 19, 2020
    Applicants: GIFU UNIVERSITY, KUMIAI CHEMICAL INDUSTRY CO., LTD.
    Inventors: Masafumi SHIMIZU, Malek Khaled Mahmoud Marian, Satomi SUZUKI, Koichi OZAKI
  • Patent number: 10841087
    Abstract: The present invention relates to a security device which performs processes such as authentication or cryptography, for example a security device for securely holding a key used in a cryptographic process, and a security method therefore.
    Type: Grant
    Filed: November 5, 2015
    Date of Patent: November 17, 2020
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Hisashi Fukuda, Takeshi Yoneda, Nobuhiro Kobayashi, Daisuke Suzuki, Manabu Misawa, Koichi Shimizu, Takeshi Sugawara
  • Patent number: 10831235
    Abstract: Provided is an electronic device that suppresses an increase in internal pressure while suppressing entry of a foreign material. An electronic module according to the present embodiment has an electronic device, a substrate, a frame, and a cover, a hole portion having a first opening in a first main surface and a second opening in a second main surface and communicating the internal space and the external space, and a component is disposed to face the second opening.
    Type: Grant
    Filed: March 19, 2019
    Date of Patent: November 10, 2020
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Yu Katase, Tadashi Kosaka, Koichi Shimizu, Shuichi Chiba, Kazuya Notsu, Hisatane Komori, Satoru Hamasaki, Ikuto Kimura
  • Publication number: 20200318319
    Abstract: An operation control device for a working vehicle comprises a hydraulic actuator to drive the hydraulic working device, operating oil supply source for driving the hydraulic actuator, an operating oil supply control device that performs control to supply operating oil to the hydraulic actuator, an operating device to be operated to make the hydraulic actuator work and a working gain setting device that sets a gain of working speed of the hydraulic actuator corresponding to the operation of the operating device. The operating oil supply control device controls operating oil supply from the operating oil supply source to the hydraulic actuator based on the operation output signal from the operating device and the working speed gain set by the working gain setting device.
    Type: Application
    Filed: November 1, 2019
    Publication date: October 8, 2020
    Applicant: Takeuchi Mfg. Co., Ltd.
    Inventors: Koichi SHIMIZU, Shumpei OKUTANI, Kengo KUMEUCHI
  • Publication number: 20200318656
    Abstract: An operation control device for a working vehicle which includes a hydraulic working device, comprises a hydraulic actuator to drive the hydraulic working device, an operating oil supply source for driving the hydraulic actuator, a sent-out oil amount control device that controls the amount of oil sent out from the operating oil supply source, an operating device to be operated to make the hydraulic actuator work, and an operating oil supply control device that performs control to supply operating oil to the hydraulic actuator according to operation of the operating device. The sent-out oil amount control device controls the amount of oil sent out from the operating oil supply source according to the operation amount of the operating device.
    Type: Application
    Filed: November 2, 2019
    Publication date: October 8, 2020
    Applicant: Takeuchi Mfg. Co., Ltd.
    Inventors: Kengo KUMEUCHI, Koichi SHIMIZU, Shumpei OKUTANI, Yuta KOBAYASHI
  • Patent number: 10794385
    Abstract: A vacuum pump comprises: a rotor provided with multiple stages of rotor blades; a base including a ball bearing configured to rotatably support the rotor; an outer cylinder covering the rotor and connected to the base; and a control device including an electronic circuit having a heat generation element. The control device is provided in contact with the outer cylinder.
    Type: Grant
    Filed: December 21, 2018
    Date of Patent: October 6, 2020
    Assignee: SHIMADZU CORPORATION
    Inventor: Koichi Shimizu
  • Publication number: 20200314130
    Abstract: In an attack detection device, a white list storage unit correlates and stores, for each system state, a white list defining system information permitted in the system state. A state estimation unit estimates a current system state of a control system on the basis of communication data communicated between a server device and equipment. An attack determination unit acquires the white list corresponding to the current system state from the white list storage unit, and determines whether or not an attack has been detected, on the basis of the acquired white list and the system information in the current system state.
    Type: Application
    Filed: January 19, 2017
    Publication date: October 1, 2020
    Applicant: Mitsubishi Electric Corporation
    Inventors: Tsunato NAKAI, Teruyoshi YAMAGUCHI, Koichi SHIMIZU, Nobuhiro KOBAYASHI
  • Publication number: 20200311988
    Abstract: Provided are a moving body tracking apparatus that contributes to shortening treatment time and a radiation therapy system including the moving body tracking apparatus, a program, and a moving body tracking method. The moving body tracking apparatus includes a fluoroscopic apparatus that acquires fluoroscopic images including the target 2 from at least two directions, and the moving body tracking control apparatus 30A that obtains a position of the target 2 from the fluoroscopic images acquired by the fluoroscopic apparatus. The moving body tracking control apparatus 30A creates a simulated fluoroscopic image from the CT image including the target 2, creates a two-dimensional region including the target 2 from the simulated fluoroscopic image as a template, matches each of at least two fluoroscopic images with the template, and obtains a three-dimensional position of the target 2 from a plurality of matching results.
    Type: Application
    Filed: February 6, 2020
    Publication date: October 1, 2020
    Inventors: Toru UMEKAWA, Koichi MIYAZAKI, Takaaki FUJII, Shinichi SHIMIZU, Seishin TAKAO, Kikuo UMEGAKI, Naoki MIYAMOTO, Norio KATOH